dear respected commenter, whenever u use modal verb, the action verb that follows after it should be infinitive. it means, it is the basic form of verb , without an inflection binding it to a particular subject or tense.

Donkey: Oh, you both have LAYERS. Oh. You know, not everybody like onions. What about cake? Everybody loves cake!Shrek: I don't care what everyone else likes! Ogres are not like cakes.Donkey: You know what ELSE everybody likes? Parfaits! Have you ever met a person, you say, "Let's get some parfait," they say, "Hell no, I don't like no parfait"? Parfaits are delicious!